GIVE FEEDBACK

Intel Rocket Lake Core i9-11900K CPU 8 Core / 16 Thread, Max Turbo 5.3GHz, Base Clock 3.5GHz, 16MB, LGA 1200 Intel 500 Series Motherboard Required

Intel Rocket Lake Core i9-11900K CPU 8 Core / 16 Thread, Max Turbo 5.3GHz, Base Clock 3.5GHz, 16MB, LGA 1200 Intel 500 Series Motherboard Required
PB Tech price: PB Tech price:
AUD $854 64 AUD $854 64

Generating Print Page

Intel Rocket Lake Core i9-11900K CPU 8 Core / 16 Thread, Max Turbo 5.3GHz, Base Clock 3.5GHz, 16MB, LGA 1200 Intel 500 Series Motherboard Required

Unlocked 11th Gen i9!
Part #: CPUIT11900K
4
PB Tech price: PB Tech price:
AUD $854 64 $854 64


Delivery: Order now and it ships today
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
Due to Alert Level 3, Auckland stores are
open for Click & Collect only
  • Brand: Intel
  • MPN: BX8070811900K
  • Part #: CPUIT11900K
  • UPC: 735858477338
  • CPU Family: Intel Core i9
  • Number of Cores: 8
  • CPU Socket: Intel LGA1200
  • Clock Speed: 3.5GHz
  • Turbo Boost Clock Speed: 5.3GHz
  • View more

What PB Tech customers are saying about this product...

See More Reviews

"Great CPU, have had absolutely no issues at all"

A
By: AndrewC537 26/08/21
Verified Owner

"The i9 11900k is a Great CPU for its speed but if you are looking for cores then go with a i9 10900k and the i9 11900k runs pretty hot so you need a good water cooler."

G
By: Guest 28/07/21

"Gave me the extra frames I needed for a smooth experience in Microsoft Flight Sim in VR with my HP Reverb G2.
For VR flight sim games that need the absolute best single core spee ...view more"

G
By: Guest 13/04/21

COMBO DEALS: Buy Together and SAVE!

Save even more by creating your own combo deal with any of the items below and the Intel Rocket Lake Core i9-11900K CPU 8 Core / 16 Thread, Max Turbo 5...
Total:
AUD $1,661 21
Buy together and save $2.15

This item: Intel Rocket Lake Core i9-11900K CPU 8 Core / 16 Thread, Max Turbo 5.3GHz, Base Clock 3.5GHz, 16MB,...

AUD $854.64
Microsoft Windows 10 Professional 64bit OEM Eng Intl 1PK DSP OEI DVD

Microsoft Windows 10 Professional 64bit OEM Eng Intl 1PK DSP OEI...

View Product
AUD  $189.39 $189.39
Samsung 980 Pro 1TB NVMe PCIe 4.0 M.2 SSD Read up to 7000MB/s, Write Up to 5000MB/s, 5 Years Warranty

Samsung 980 Pro 1TB NVMe PCIe 4.0 M.2 SSD Read up to 7000MB/s,...

View Product
AUD  $277.48 $277.48
G.SKILL Ripjaws V Series Black 32GB DDR4 Desktop Memory 3600Mhz (2 x 16GB) 32GB RAM CL18 1.35v F4-3600C18D-32GVK 18-22-22-42

G.SKILL Ripjaws V Series Black 32GB DDR4 Desktop Memory 3600Mhz ...

View Product
AUD  $256.39 $256.39
Seagate BarraCuda 2TB 3.5 inch SATA3 6Gb/s 256MB Internal HDD ( 2 years warranty )

Seagate BarraCuda 2TB 3.5 inch SATA3 6Gb/s 256MB Internal HDD ( 2...

View Product
$85.46 $85.46 AUD  $83.31 $83.31 (Buy together and save $2.15) $2.15)

Features

11th Generation Intel® Core™ i9 Unlocked Processor

Intel Core i7-11900k

Specifications

Base clock speed

3.5 GHz

Turbo Clock Speed

Up to 5.3 GHz max clock speed

Cores

8 Cores/16 Threads
Unlocked and overclockable

Intel® Turbo Boost Max Technology

3.0

Intel® Thermal Velocity Boost Technology

Yes

TDP

125W

Intel® Smart Cache

16M

Motherboard compatibility

400 and 500 series

PCIe Gen 4 Lanes

20

Memory Speed

DDR4-3200, DDR4-2933

Manufacturer Part No:
BX8070811900K
Brand:
Product Type:
CPU
UPC
735858477338
Product Family:
Rocket Lake
Shipping Weight:
0.3 kg
PB Part No:
CPUIT11900K
Product Model:
Core i9-11900K
Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

3.8 out of 5 Stars Based on 4 Reviews
5 Stars
2
4 Stars
1
3 Stars
0
3 Stars
0
2 Stars
0
1 Stars
1

Filter Results

Do you own this product?

Write a review and go into the draw Win great prizes each month!
Displaying 1 - 4 of 4 reviews

Speedy and efficient

Great CPU, have had absolutely no issues at all

A
By: AndrewC537 26/08/21
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

A CPU good for speed

The i9 11900k is a Great CPU for its speed but if you are looking for cores then go with a i9 10900k and the i9 11900k runs pretty hot so you need a good water cooler.

G
By: Guest 28/07/21
0 out of 0 users found this review helpful
Did you find it helpful?

Change Review

After purchasing Rog Apex xiii z590 this cpu is the worst bin with a 50sp silicone prediction which is considered the lowest on the internet, Manages 5.3 ghz at 1.700v at L6, Crashes in cinebench r23 at stock with coolermaster cryo subzero ml360, Unlucky batch? Certainly not worth the money, In comparison my 10850k 57sp clocked better, Scratch my last review

B
By: BridgetL77 16/06/21
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Best VR CPU

Gave me the extra frames I needed for a smooth experience in Microsoft Flight Sim in VR with my HP Reverb G2.
For VR flight sim games that need the absolute best single core speed like IL2 Battle of Stalingard or MSFS20 - this CPU is unmatched for that particular workload.

G
By: Guest 13/04/21
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Delivery

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au